Yao-Jen Chang

Senior Patent Attorney

Yao-Jen graduated from National Chiao-Tung University with a bachelor degree in mechanical engineering. After four year's work in a national research and development institute as a research assistant, he went on to gain a master degree in mechanical engineering from University of Pittsburgh. Prior to joining Lee and Li in 1995, he was a mechanical engineer in Nan-Ya Plastic Corporation. Although specializing in mechanical engineering, Yao-Jen also handles design patent prosecution and design patent infringement cases.

Educational Background

University of Pittsburgh (MS, 1991)National Chiao-Tung University (BS, 1984)